Cleome viscosa

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Cleome viscosa
Light:Full Sun
Moisture:Xeric Mesic
Soil pH:5.6-8.4
Height:5'
Edible Rating:PFAF Edibility RatingPFAF Edibility Rating
Medicinal Rating:PFAF Medicinal RatingPFAF Medicinal Rating
Tea:Yes
Poisonous

Cleome viscosa (common name: tickweed)

Propagation: Seed - surface sow or only lightly cover the seed in spring in a greenhouse[1]. The seed usually germinates in 5 - 14 days at 25°c[1]. When large enough to handle, prick the seedlings out into individual pots and plant them out in late spring. Day time temperatures below 20°c depress germination but a night time fall to 20° is necessary[1].

Cultivation: Prefers a light fertile soil in a warm dry sunny position with plenty of room to spread[2].

A frost tender plant, it can be grown as a summer annual in Britain[2].

Range: Pantropical.

Habitat: Sandy and freely draining soils in open woodland scrub and on scree slopes in dry areas[2].

Edibility: Leaves and young shoots - cooked as a vegetable[3]. A sharp mustard-like flavour[4].

The pungent seed can be pickled or used as a mustard substitute in curries[4][3].

The seedpods are made into pickles[4].

The juice of the plant is used as a condiment[4].

An oil obtained from the seeds is used for cooking[3].

Medicinal: The leaves are diaphoretic, rubefacient and vesicant[5]. They are used as an external application to wounds and ulcers[5].

The juice of the leaves has been used to relieve earache[5].

The seeds are anthelmintic, carminative, rubefacient, stimulant and vesicant[5][3]. The seed contains 0.1% viscosic acid and 0.04% viscosin[5].

A paste of the root is applied externally in the treatment of earaches[3].

Soil: Can grow in light and medium soils.

Drainage: Prefers well drained soil.

Flower Type: Hermaphrodite

Links

References

  1. 1.0 1.1 1.2 Bird, Alfred. Growing from Seed Volume 4. Thompson and Morgan, 1990.
  2. 2.0 2.1 2.2 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
  3. 3.0 3.1 3.2 3.3 3.4 Manandhar, Narayan. Plants and People of Nepal. Timber Press, 2002.
  4. 4.0 4.1 4.2 4.3 Facciola, Stephen. Cornucopia - A Source Book of Edible Plants. Kampong Publications, 1990.
  5. 5.0 5.1 5.2 5.3 5.4 Chopra, R. Glossary of Indian Medicinal Plants. Council of Scientific and Industrial Research, New Delhi, 1986.